var api = require('../config/api.js');
var app = getApp();

function formatTime(date) {
  var year = date.getFullYear()
  var month = date.getMonth() + 1
  var day = date.getDate()

  var hour = date.getHours()
  var minute = date.getMinutes()
  var second = date.getSeconds()


  return [year, month, day].map(formatNumber).join('-') + ' ' + [hour, minute, second].map(formatNumber).join(':')
}

function formatNumber(n) {
  n = n.toString()
  return n[1] ? n : '0' + n
}

/**
 * 封封微信的的request
 */
function request(url, data = {}, method = "GET") {
  return new Promise(function(resolve, reject) {
    wx.request({
      url: url,
      data: data,
      method: method,
      header: {
        'Content-Type': 'application/json'
      },
      success: function(res) {
        resolve(res.data)
        // if (res.statusCode == 200) {

        //   if (res.data.errno == 501) {
        //     // 清除登录相关内容
        //     try {
        //       wx.removeStorageSync('userInfo');
        //       // wx.removeStorageSync('token');
        //     } catch (e) {
        //       // Do something when catch error
        //     }
        //     // 切换到登录页面
        //     wx.navigateTo({
        //       url: '/pages/auth/login/login'
        //     });
        //   } else {
        //     resolve(res.data);
        //   }
        // } else {
        //   reject(res.errMsg);
        // }

      },
      fail: function(err) {
        reject(err)
      }
    })
  });
}

function redirect(url) {

  //判断页面是否需要登录
  if (false) {
    wx.redirectTo({
      url: '/pages/auth/login/login'
    });
    return false;
  } else {
    wx.redirectTo({
      url: url
    });
  }
}

function showErrorToast(msg) {
  wx.showToast({
    title: msg,
    image: '/images/icon_error.png'
  })
}

module.exports = {
  formatTime,
  request,
  redirect,
  showErrorToast
}